/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.paimon.flink.sink;

import org.apache.paimon.flink.ProcessRecordAttributesUtil;

import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.streaming.api.operators.StreamMap;
import org.apache.flink.streaming.runtime.streamrecord.RecordAttributes;

/** A {@link StreamMap} that forwards received {@link RecordAttributes} to downstream operators. */
public class StreamMapWithForwardingRecordAttributes<IN, OUT> extends StreamMap<IN, OUT> {
    public StreamMapWithForwardingRecordAttributes(MapFunction<IN, OUT> mapper) {
        super(mapper);
    }

    @Override
    public void processRecordAttributes(RecordAttributes recordAttributes) {
        ProcessRecordAttributesUtil.processWithOutput(recordAttributes, output);
    }
}
